This list of 20th-century earthquakes is a list of earthquakes of magnitude 6 and above that occurred in the 20th century.
Sone smaller events which nevertheless had a significant impact are also included.
After 1900 most earthquakes have some degree of instrumental records and this means that the locations and magnitudes are more reliable than for earlier events.
see 1912 Maymyo earthquakes see 1926 Padang Panjang earthquake
see 1930 Bago earthquake see Salcha Seismic Zone see 1946 Sagaing earthquakes see 1984 Cachar earthquake local time see 1990 Bohol Sea earthquake